SUNRPC: Get rid of the redundant xprt->shutdown bit field
It is only set after everyone has dereferenced the transport,
and serves no useful purpose: setting it is racy, so all the
socket code, etc still needs to be able to cope with the cases
where they miss reading it.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index bf8c49f..951cb9b 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -173,8 +173,7 @@
unsigned int min_reqs; /* min number of slots */
atomic_t num_reqs; /* total slots */
unsigned long state; /* transport state */
- unsigned char shutdown : 1, /* being shut down */
- resvport : 1; /* use a reserved port */
+ unsigned char resvport : 1; /* use a reserved port */
unsigned int swapper; /* we're swapping over this
transport */
unsigned int bind_index; /* bind function index */